It's going on 4 days with no hot water. I rent for the purpose of repair or replacement when the Water Heater fails and Reliance is unable to provide the service I pay for. I had to wait until late evening the following day after scheduling a service appointment, and the technician was unable to repair the unit. This service call occurring one week after it was previously repaired, keep in mind. Then the technician gives me the news that a part will be delivered to my house the following day, why the service technician doesn't get the part themselves surprises me, and once it arrives I have to then call in again to schedule an appointment to get it installed. I'm still waiting for that part, and every time I call in I get told the courier is out for delivery. So, it looks like I will be without hot water for 5 days or more. That is just plain wrong and unacceptable. If you cannot repair the unit I rent for the purpose of having services when it fails, then replace it. Don't prevent a paying customer from not having hot water for so long. Since I have had this unit it has required service or repair 1-2 times a year, is that normal? Where are these parts and units being made, in China? Definitely poor quality.